15563964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 26772036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 89, 114, 118, 156, 177, 178, 228, 236, 247, 267, 354, 356, 494, 534, 708, 741, 767, 988, 1068, 1121, 1157, 1482, 1534, 1691, 2242, 2301, 2314, 2964, 3068, 3363, 3382, 3471, 4484, 4602, 4628, 5073, 5251, 6726, 6764, 6942, 9204, 10146, 10502, 13452, 13884, 14573, 15753, 20292, 21004, 21983, 29146, 31506, 43719, 43966, 58292, 63012, 65949, 68263, 87438, 87932, 99769, 131898, 136526, 174876, 199538, 204789, 263796, 273052, 299307, 399076, 409578, 598614, 819156, 1197228, 1296997, 2593994, 3890991, 5187988, 7781982, 15563964]

約数ペア:

[(1, 15563964), (2, 7781982), (3, 5187988), (4, 3890991), (6, 2593994), (12, 1296997), (13, 1197228), (19, 819156), (26, 598614), (38, 409578), (39, 399076), (52, 299307), (57, 273052), (59, 263796), (76, 204789), (78, 199538), (89, 174876), (114, 136526), (118, 131898), (156, 99769), (177, 87932), (178, 87438), (228, 68263), (236, 65949), (247, 63012), (267, 58292), (354, 43966), (356, 43719), (494, 31506), (534, 29146), (708, 21983), (741, 21004), (767, 20292), (988, 15753), (1068, 14573), (1121, 13884), (1157, 13452), (1482, 10502), (1534, 10146), (1691, 9204), (2242, 6942), (2301, 6764), (2314, 6726), (2964, 5251), (3068, 5073), (3363, 4628), (3382, 4602), (3471, 4484)]