15946944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6417

約数の個数: 56

約数和(自身を含む): 45445680

約数和(自身を除く): 29498736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 83057, 102224, 153336, 166114, 204448, 249171, 306672, 332228, 408896, 498342, 613344, 664456, 996684, 1226688, 1328912, 1993368, 2657824, 3986736, 5315648, 7973472, 15946944]

約数ペア:

[(1, 15946944), (2, 7973472), (3, 5315648), (4, 3986736), (6, 2657824), (8, 1993368), (12, 1328912), (13, 1226688), (16, 996684), (24, 664456), (26, 613344), (32, 498342), (39, 408896), (48, 332228), (52, 306672), (64, 249171), (78, 204448), (96, 166114), (104, 153336), (156, 102224), (192, 83057), (208, 76668), (312, 51112), (416, 38334), (624, 25556), (832, 19167), (1248, 12778), (2496, 6389)]