15691304524

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{18839}}^1$

素因数の和:19198

約数の個数: 48

約数和(自身を含む): 31752483840

約数和(自身を除く): 16061179316

約数列:

[1, 2, 4, 7, 14, 28, 151, 197, 302, 394, 604, 788, 1057, 1379, 2114, 2758, 4228, 5516, 18839, 29747, 37678, 59494, 75356, 118988, 131873, 208229, 263746, 416458, 527492, 832916, 2844689, 3711283, 5689378, 7422566, 11378756, 14845132, 19912823, 25978981, 39825646, 51957962, 79651292, 103915924, 560403733, 1120807466, 2241614932, 3922826131, 7845652262, 15691304524]

約数ペア:

[(1, 15691304524), (2, 7845652262), (4, 3922826131), (7, 2241614932), (14, 1120807466), (28, 560403733), (151, 103915924), (197, 79651292), (302, 51957962), (394, 39825646), (604, 25978981), (788, 19912823), (1057, 14845132), (1379, 11378756), (2114, 7422566), (2758, 5689378), (4228, 3711283), (5516, 2844689), (18839, 832916), (29747, 527492), (37678, 416458), (59494, 263746), (75356, 208229), (118988, 131873)]