12291621724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{50647}}^1$

素因数の和:50794

約数の個数: 48

約数和(自身を含む): 23586571008

約数和(自身を除く): 11294949284

約数列:

[1, 2, 4, 17, 34, 43, 68, 83, 86, 166, 172, 332, 731, 1411, 1462, 2822, 2924, 3569, 5644, 7138, 14276, 50647, 60673, 101294, 121346, 202588, 242692, 860999, 1721998, 2177821, 3443996, 4203701, 4355642, 8407402, 8711284, 16814804, 37022957, 71462917, 74045914, 142925834, 148091828, 180759143, 285851668, 361518286, 723036572, 3072905431, 6145810862, 12291621724]

約数ペア:

[(1, 12291621724), (2, 6145810862), (4, 3072905431), (17, 723036572), (34, 361518286), (43, 285851668), (68, 180759143), (83, 148091828), (86, 142925834), (166, 74045914), (172, 71462917), (332, 37022957), (731, 16814804), (1411, 8711284), (1462, 8407402), (2822, 4355642), (2924, 4203701), (3569, 3443996), (5644, 2177821), (7138, 1721998), (14276, 860999), (50647, 242692), (60673, 202588), (101294, 121346)]