15499668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 38400320

約数和(自身を除く): 22900652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 433, 471, 628, 866, 942, 1299, 1732, 1884, 2598, 2983, 5196, 5966, 8227, 8949, 11932, 16454, 17898, 24681, 32908, 35796, 49362, 67981, 98724, 135962, 203943, 271924, 407886, 815772, 1291639, 2583278, 3874917, 5166556, 7749834, 15499668]

約数ペア:

[(1, 15499668), (2, 7749834), (3, 5166556), (4, 3874917), (6, 2583278), (12, 1291639), (19, 815772), (38, 407886), (57, 271924), (76, 203943), (114, 135962), (157, 98724), (228, 67981), (314, 49362), (433, 35796), (471, 32908), (628, 24681), (866, 17898), (942, 16454), (1299, 11932), (1732, 8949), (1884, 8227), (2598, 5966), (2983, 5196)]