12375272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16655128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 191, 356, 364, 382, 623, 712, 728, 764, 1157, 1246, 1337, 1528, 2314, 2483, 2492, 2674, 4628, 4966, 4984, 5348, 8099, 9256, 9932, 10696, 16198, 16999, 17381, 19864, 32396, 33998, 34762, 64792, 67996, 69524, 118993, 135992, 139048, 220987, 237986, 441974, 475972, 883948, 951944, 1546909, 1767896, 3093818, 6187636, 12375272]

約数ペア:

[(1, 12375272), (2, 6187636), (4, 3093818), (7, 1767896), (8, 1546909), (13, 951944), (14, 883948), (26, 475972), (28, 441974), (52, 237986), (56, 220987), (89, 139048), (91, 135992), (104, 118993), (178, 69524), (182, 67996), (191, 64792), (356, 34762), (364, 33998), (382, 32396), (623, 19864), (712, 17381), (728, 16999), (764, 16198), (1157, 10696), (1246, 9932), (1337, 9256), (1528, 8099), (2314, 5348), (2483, 4984), (2492, 4966), (2674, 4628)]