19816392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43457}}^1$

素因数の和:43485

約数の個数: 32

約数和(自身を含む): 52149600

約数和(自身を除く): 32333208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43457, 86914, 130371, 173828, 260742, 347656, 521484, 825683, 1042968, 1651366, 2477049, 3302732, 4954098, 6605464, 9908196, 19816392]

約数ペア:

[(1, 19816392), (2, 9908196), (3, 6605464), (4, 4954098), (6, 3302732), (8, 2477049), (12, 1651366), (19, 1042968), (24, 825683), (38, 521484), (57, 347656), (76, 260742), (114, 173828), (152, 130371), (228, 86914), (456, 43457)]