19550208

素因数分解:

$2^{12}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 104

約数和(自身を含む): 54781408

約数和(自身を除く): 35231200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 256, 258, 296, 344, 384, 444, 512, 516, 592, 688, 768, 888, 1024, 1032, 1184, 1376, 1536, 1591, 1776, 2048, 2064, 2368, 2752, 3072, 3182, 3552, 4096, 4128, 4736, 4773, 5504, 6144, 6364, 7104, 8256, 9472, 9546, 11008, 12288, 12728, 14208, 16512, 18944, 19092, 22016, 25456, 28416, 33024, 37888, 38184, 44032, 50912, 56832, 66048, 75776, 76368, 88064, 101824, 113664, 132096, 151552, 152736, 176128, 203648, 227328, 264192, 305472, 407296, 454656, 528384, 610944, 814592, 1221888, 1629184, 2443776, 3258368, 4887552, 6516736, 9775104, 19550208]

約数ペア:

[(1, 19550208), (2, 9775104), (3, 6516736), (4, 4887552), (6, 3258368), (8, 2443776), (12, 1629184), (16, 1221888), (24, 814592), (32, 610944), (37, 528384), (43, 454656), (48, 407296), (64, 305472), (74, 264192), (86, 227328), (96, 203648), (111, 176128), (128, 152736), (129, 151552), (148, 132096), (172, 113664), (192, 101824), (222, 88064), (256, 76368), (258, 75776), (296, 66048), (344, 56832), (384, 50912), (444, 44032), (512, 38184), (516, 37888), (592, 33024), (688, 28416), (768, 25456), (888, 22016), (1024, 19092), (1032, 18944), (1184, 16512), (1376, 14208), (1536, 12728), (1591, 12288), (1776, 11008), (2048, 9546), (2064, 9472), (2368, 8256), (2752, 7104), (3072, 6364), (3182, 6144), (3552, 5504), (4096, 4773), (4128, 4736)]