19440192

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 54894480

約数和(自身を除く): 35454288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 146, 152, 192, 219, 228, 292, 304, 438, 456, 584, 608, 876, 912, 1168, 1216, 1387, 1752, 1824, 2336, 2774, 3504, 3648, 4161, 4672, 5329, 5548, 7008, 8322, 10658, 11096, 14016, 15987, 16644, 21316, 22192, 31974, 33288, 42632, 44384, 63948, 66576, 85264, 88768, 101251, 127896, 133152, 170528, 202502, 255792, 266304, 303753, 341056, 405004, 511584, 607506, 810008, 1023168, 1215012, 1620016, 2430024, 3240032, 4860048, 6480064, 9720096, 19440192]

約数ペア:

[(1, 19440192), (2, 9720096), (3, 6480064), (4, 4860048), (6, 3240032), (8, 2430024), (12, 1620016), (16, 1215012), (19, 1023168), (24, 810008), (32, 607506), (38, 511584), (48, 405004), (57, 341056), (64, 303753), (73, 266304), (76, 255792), (96, 202502), (114, 170528), (146, 133152), (152, 127896), (192, 101251), (219, 88768), (228, 85264), (292, 66576), (304, 63948), (438, 44384), (456, 42632), (584, 33288), (608, 31974), (876, 22192), (912, 21316), (1168, 16644), (1216, 15987), (1387, 14016), (1752, 11096), (1824, 10658), (2336, 8322), (2774, 7008), (3504, 5548), (3648, 5329), (4161, 4672)]