15804222928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{38707}}^1$

素因数の和:38892

約数の個数: 60

約数和(自身を含む): 33377753568

約数和(自身を除く): 17573530640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 169, 208, 302, 338, 604, 676, 1208, 1352, 1963, 2416, 2704, 3926, 7852, 15704, 25519, 31408, 38707, 51038, 77414, 102076, 154828, 204152, 309656, 408304, 503191, 619312, 1006382, 2012764, 4025528, 5844757, 6541483, 8051056, 11689514, 13082966, 23379028, 26165932, 46758056, 52331864, 75981841, 93516112, 104663728, 151963682, 303927364, 607854728, 987763933, 1215709456, 1975527866, 3951055732, 7902111464, 15804222928]

約数ペア:

[(1, 15804222928), (2, 7902111464), (4, 3951055732), (8, 1975527866), (13, 1215709456), (16, 987763933), (26, 607854728), (52, 303927364), (104, 151963682), (151, 104663728), (169, 93516112), (208, 75981841), (302, 52331864), (338, 46758056), (604, 26165932), (676, 23379028), (1208, 13082966), (1352, 11689514), (1963, 8051056), (2416, 6541483), (2704, 5844757), (3926, 4025528), (7852, 2012764), (15704, 1006382), (25519, 619312), (31408, 503191), (38707, 408304), (51038, 309656), (77414, 204152), (102076, 154828)]