12237416

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 25051200

約数和(自身を除く): 12813784

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 79, 134, 136, 158, 268, 289, 316, 536, 578, 632, 1139, 1156, 1343, 2278, 2312, 2686, 4556, 5293, 5372, 9112, 10586, 10744, 19363, 21172, 22831, 38726, 42344, 45662, 77452, 89981, 91324, 154904, 179962, 182648, 359924, 719848, 1529677, 3059354, 6118708, 12237416]

約数ペア:

[(1, 12237416), (2, 6118708), (4, 3059354), (8, 1529677), (17, 719848), (34, 359924), (67, 182648), (68, 179962), (79, 154904), (134, 91324), (136, 89981), (158, 77452), (268, 45662), (289, 42344), (316, 38726), (536, 22831), (578, 21172), (632, 19363), (1139, 10744), (1156, 10586), (1343, 9112), (2278, 5372), (2312, 5293), (2686, 4556)]