15691147364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{10861}}^1$

素因数の和:11148

約数の個数: 48

約数和(自身を含む): 28963479552

約数和(自身を除く): 13272332188

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 191, 244, 382, 764, 1891, 3782, 5921, 7564, 10861, 11651, 11842, 21722, 23302, 23684, 43444, 46604, 336691, 361181, 662521, 673382, 722362, 1325042, 1346764, 1444724, 2074451, 2650084, 4148902, 8297804, 20538151, 41076302, 64307981, 82152604, 126541511, 128615962, 253083022, 257231924, 506166044, 3922786841, 7845573682, 15691147364]

約数ペア:

[(1, 15691147364), (2, 7845573682), (4, 3922786841), (31, 506166044), (61, 257231924), (62, 253083022), (122, 128615962), (124, 126541511), (191, 82152604), (244, 64307981), (382, 41076302), (764, 20538151), (1891, 8297804), (3782, 4148902), (5921, 2650084), (7564, 2074451), (10861, 1444724), (11651, 1346764), (11842, 1325042), (21722, 722362), (23302, 673382), (23684, 662521), (43444, 361181), (46604, 336691)]