11897959216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167747}}^1$

素因数の和:167810

約数の個数: 80

約数和(自身を含む): 27956210688

約数和(自身を除く): 16058251472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 5456, 6448, 8866, 17732, 35464, 70928, 167747, 335494, 670988, 1341976, 1845217, 2180711, 2683952, 3690434, 4361422, 5200157, 7380868, 8722844, 10400314, 14761736, 17445688, 20800628, 23987821, 29523472, 34891376, 41601256, 47975642, 57201727, 67602041, 83202512, 95951284, 114403454, 135204082, 191902568, 228806908, 270408164, 383805136, 457613816, 540816328, 743622451, 915227632, 1081632656, 1487244902, 2974489804, 5948979608, 11897959216]

約数ペア:

[(1, 11897959216), (2, 5948979608), (4, 2974489804), (8, 1487244902), (11, 1081632656), (13, 915227632), (16, 743622451), (22, 540816328), (26, 457613816), (31, 383805136), (44, 270408164), (52, 228806908), (62, 191902568), (88, 135204082), (104, 114403454), (124, 95951284), (143, 83202512), (176, 67602041), (208, 57201727), (248, 47975642), (286, 41601256), (341, 34891376), (403, 29523472), (496, 23987821), (572, 20800628), (682, 17445688), (806, 14761736), (1144, 10400314), (1364, 8722844), (1612, 7380868), (2288, 5200157), (2728, 4361422), (3224, 3690434), (4433, 2683952), (5456, 2180711), (6448, 1845217), (8866, 1341976), (17732, 670988), (35464, 335494), (70928, 167747)]