19614144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 58375296

約数和(自身を除く): 38761152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 251, 264, 296, 352, 407, 444, 502, 528, 592, 704, 753, 814, 888, 1004, 1056, 1184, 1221, 1506, 1628, 1776, 2008, 2112, 2368, 2442, 2761, 3012, 3256, 3552, 4016, 4884, 5522, 6024, 6512, 7104, 8032, 8283, 9287, 9768, 11044, 12048, 13024, 16064, 16566, 18574, 19536, 22088, 24096, 26048, 27861, 33132, 37148, 39072, 44176, 48192, 55722, 66264, 74296, 78144, 88352, 102157, 111444, 132528, 148592, 176704, 204314, 222888, 265056, 297184, 306471, 408628, 445776, 530112, 594368, 612942, 817256, 891552, 1225884, 1634512, 1783104, 2451768, 3269024, 4903536, 6538048, 9807072, 19614144]

約数ペア:

[(1, 19614144), (2, 9807072), (3, 6538048), (4, 4903536), (6, 3269024), (8, 2451768), (11, 1783104), (12, 1634512), (16, 1225884), (22, 891552), (24, 817256), (32, 612942), (33, 594368), (37, 530112), (44, 445776), (48, 408628), (64, 306471), (66, 297184), (74, 265056), (88, 222888), (96, 204314), (111, 176704), (132, 148592), (148, 132528), (176, 111444), (192, 102157), (222, 88352), (251, 78144), (264, 74296), (296, 66264), (352, 55722), (407, 48192), (444, 44176), (502, 39072), (528, 37148), (592, 33132), (704, 27861), (753, 26048), (814, 24096), (888, 22088), (1004, 19536), (1056, 18574), (1184, 16566), (1221, 16064), (1506, 13024), (1628, 12048), (1776, 11044), (2008, 9768), (2112, 9287), (2368, 8283), (2442, 8032), (2761, 7104), (3012, 6512), (3256, 6024), (3552, 5522), (4016, 4884)]