23961964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 48294400

約数和(自身を除く): 24332436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 307, 316, 494, 614, 988, 1027, 1228, 1501, 2054, 3002, 3991, 4108, 5833, 6004, 7982, 11666, 15964, 19513, 23332, 24253, 39026, 48506, 75829, 78052, 97012, 151658, 303316, 315289, 460807, 630578, 921614, 1261156, 1843228, 5990491, 11980982, 23961964]

約数ペア:

[(1, 23961964), (2, 11980982), (4, 5990491), (13, 1843228), (19, 1261156), (26, 921614), (38, 630578), (52, 460807), (76, 315289), (79, 303316), (158, 151658), (247, 97012), (307, 78052), (316, 75829), (494, 48506), (614, 39026), (988, 24253), (1027, 23332), (1228, 19513), (1501, 15964), (2054, 11666), (3002, 7982), (3991, 6004), (4108, 5833)]