15587808

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 41121360

約数和(自身を除く): 25533552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 409, 794, 818, 1191, 1227, 1588, 1636, 2382, 2454, 3176, 3272, 4764, 4908, 6352, 6544, 9528, 9816, 12704, 13088, 19056, 19632, 38112, 39264, 162373, 324746, 487119, 649492, 974238, 1298984, 1948476, 2597968, 3896952, 5195936, 7793904, 15587808]

約数ペア:

[(1, 15587808), (2, 7793904), (3, 5195936), (4, 3896952), (6, 2597968), (8, 1948476), (12, 1298984), (16, 974238), (24, 649492), (32, 487119), (48, 324746), (96, 162373), (397, 39264), (409, 38112), (794, 19632), (818, 19056), (1191, 13088), (1227, 12704), (1588, 9816), (1636, 9528), (2382, 6544), (2454, 6352), (3176, 4908), (3272, 4764)]