15911568

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 60

約数和(自身を含む): 45497088

約数和(自身を除く): 29585520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2351, 3384, 4702, 6768, 7053, 9404, 14106, 18808, 21159, 28212, 37616, 42318, 56424, 84636, 110497, 112848, 169272, 220994, 331491, 338544, 441988, 662982, 883976, 994473, 1325964, 1767952, 1988946, 2651928, 3977892, 5303856, 7955784, 15911568]

約数ペア:

[(1, 15911568), (2, 7955784), (3, 5303856), (4, 3977892), (6, 2651928), (8, 1988946), (9, 1767952), (12, 1325964), (16, 994473), (18, 883976), (24, 662982), (36, 441988), (47, 338544), (48, 331491), (72, 220994), (94, 169272), (141, 112848), (144, 110497), (188, 84636), (282, 56424), (376, 42318), (423, 37616), (564, 28212), (752, 21159), (846, 18808), (1128, 14106), (1692, 9404), (2256, 7053), (2351, 6768), (3384, 4702)]