15690933712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{139361}}^1$

素因数の和:139627

約数の個数: 40

約数和(自身を含む): 31520339712

約数和(自身を除く): 15829406000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 7037, 14074, 28148, 56296, 112592, 139361, 278722, 557444, 1114888, 2229776, 4320191, 8640382, 17280764, 31634947, 34561528, 63269894, 69123056, 126539788, 253079576, 506159152, 980683357, 1961366714, 3922733428, 7845466856, 15690933712]

約数ペア:

[(1, 15690933712), (2, 7845466856), (4, 3922733428), (8, 1961366714), (16, 980683357), (31, 506159152), (62, 253079576), (124, 126539788), (227, 69123056), (248, 63269894), (454, 34561528), (496, 31634947), (908, 17280764), (1816, 8640382), (3632, 4320191), (7037, 2229776), (14074, 1114888), (28148, 557444), (56296, 278722), (112592, 139361)]