1969905912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15667}}^1$

素因数の和:15733

約数の個数: 96

約数和(自身を含む): 5505108480

約数和(自身を除く): 3535202568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 3224, 4056, 4836, 5239, 9672, 10478, 15667, 15717, 20956, 31334, 31434, 41912, 47001, 62668, 62868, 94002, 125336, 125736, 188004, 203671, 376008, 407342, 485677, 611013, 814684, 971354, 1222026, 1457031, 1629368, 1942708, 2444052, 2647723, 2914062, 3885416, 4888104, 5295446, 5828124, 6313801, 7943169, 10590892, 11656248, 12627602, 15886338, 18941403, 21181784, 25255204, 31772676, 37882806, 50510408, 63545352, 75765612, 82079413, 151531224, 164158826, 246238239, 328317652, 492476478, 656635304, 984952956, 1969905912]

約数ペア:

[(1, 1969905912), (2, 984952956), (3, 656635304), (4, 492476478), (6, 328317652), (8, 246238239), (12, 164158826), (13, 151531224), (24, 82079413), (26, 75765612), (31, 63545352), (39, 50510408), (52, 37882806), (62, 31772676), (78, 25255204), (93, 21181784), (104, 18941403), (124, 15886338), (156, 12627602), (169, 11656248), (186, 10590892), (248, 7943169), (312, 6313801), (338, 5828124), (372, 5295446), (403, 4888104), (507, 3885416), (676, 2914062), (744, 2647723), (806, 2444052), (1014, 1942708), (1209, 1629368), (1352, 1457031), (1612, 1222026), (2028, 971354), (2418, 814684), (3224, 611013), (4056, 485677), (4836, 407342), (5239, 376008), (9672, 203671), (10478, 188004), (15667, 125736), (15717, 125336), (20956, 94002), (31334, 62868), (31434, 62668), (41912, 47001)]