15676914896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{316373}}^1$

素因数の和:316563

約数の個数: 40

約数和(自身を含む): 32168908320

約数和(自身を除く): 16491993424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 2608, 3097, 6194, 12388, 24776, 49552, 316373, 632746, 1265492, 2530984, 5061968, 6011087, 12022174, 24044348, 48088696, 51568799, 96177392, 103137598, 206275196, 412550392, 825100784, 979807181, 1959614362, 3919228724, 7838457448, 15676914896]

約数ペア:

[(1, 15676914896), (2, 7838457448), (4, 3919228724), (8, 1959614362), (16, 979807181), (19, 825100784), (38, 412550392), (76, 206275196), (152, 103137598), (163, 96177392), (304, 51568799), (326, 48088696), (652, 24044348), (1304, 12022174), (2608, 6011087), (3097, 5061968), (6194, 2530984), (12388, 1265492), (24776, 632746), (49552, 316373)]