15705887308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{18749}}^1$

素因数の和:18994

約数の個数: 48

約数和(自身を含む): 29635200000

約数和(自身を除く): 13929312692

約数列:

[1, 2, 4, 17, 34, 68, 97, 127, 194, 254, 388, 508, 1649, 2159, 3298, 4318, 6596, 8636, 12319, 18749, 24638, 37498, 49276, 74996, 209423, 318733, 418846, 637466, 837692, 1274932, 1818653, 2381123, 3637306, 4762246, 7274612, 9524492, 30917101, 40479091, 61834202, 80958182, 123668404, 161916364, 230968931, 461937862, 923875724, 3926471827, 7852943654, 15705887308]

約数ペア:

[(1, 15705887308), (2, 7852943654), (4, 3926471827), (17, 923875724), (34, 461937862), (68, 230968931), (97, 161916364), (127, 123668404), (194, 80958182), (254, 61834202), (388, 40479091), (508, 30917101), (1649, 9524492), (2159, 7274612), (3298, 4762246), (4318, 3637306), (6596, 2381123), (8636, 1818653), (12319, 1274932), (18749, 837692), (24638, 637466), (37498, 418846), (49276, 318733), (74996, 209423)]