15867007312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4014931}}^1$

素因数の和:4014971

約数の個数: 40

約数和(自身を含む): 34849609760

約数和(自身を除く): 18982602448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4014931, 8029862, 16059724, 32119448, 52194103, 64238896, 76283689, 104388206, 152567378, 208776412, 305134756, 417552824, 610269512, 835105648, 991687957, 1220539024, 1983375914, 3966751828, 7933503656, 15867007312]

約数ペア:

[(1, 15867007312), (2, 7933503656), (4, 3966751828), (8, 1983375914), (13, 1220539024), (16, 991687957), (19, 835105648), (26, 610269512), (38, 417552824), (52, 305134756), (76, 208776412), (104, 152567378), (152, 104388206), (208, 76283689), (247, 64238896), (304, 52194103), (494, 32119448), (988, 16059724), (1976, 8029862), (3952, 4014931)]