12615904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 48

約数和(自身を含む): 30064608

約数和(自身を除く): 17448704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3313, 3808, 6626, 13252, 23191, 26504, 46382, 53008, 56321, 92764, 106016, 112642, 185528, 225284, 371056, 394247, 450568, 742112, 788494, 901136, 1576988, 1802272, 3153976, 6307952, 12615904]

約数ペア:

[(1, 12615904), (2, 6307952), (4, 3153976), (7, 1802272), (8, 1576988), (14, 901136), (16, 788494), (17, 742112), (28, 450568), (32, 394247), (34, 371056), (56, 225284), (68, 185528), (112, 112642), (119, 106016), (136, 92764), (224, 56321), (238, 53008), (272, 46382), (476, 26504), (544, 23191), (952, 13252), (1904, 6626), (3313, 3808)]