13094648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 30566400

約数和(自身を除く): 17471752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 397, 434, 532, 589, 794, 868, 1064, 1178, 1588, 1736, 2356, 2779, 3176, 4123, 4712, 5558, 7543, 8246, 11116, 12307, 15086, 16492, 22232, 24614, 30172, 32984, 49228, 52801, 60344, 86149, 98456, 105602, 172298, 211204, 233833, 344596, 422408, 467666, 689192, 935332, 1636831, 1870664, 3273662, 6547324, 13094648]

約数ペア:

[(1, 13094648), (2, 6547324), (4, 3273662), (7, 1870664), (8, 1636831), (14, 935332), (19, 689192), (28, 467666), (31, 422408), (38, 344596), (56, 233833), (62, 211204), (76, 172298), (124, 105602), (133, 98456), (152, 86149), (217, 60344), (248, 52801), (266, 49228), (397, 32984), (434, 30172), (532, 24614), (589, 22232), (794, 16492), (868, 15086), (1064, 12307), (1178, 11116), (1588, 8246), (1736, 7543), (2356, 5558), (2779, 4712), (3176, 4123)]