15697863688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{41593}}^1$

素因数の和:41822

約数の個数: 64

約数和(自身を含む): 33541401600

約数和(自身を除く): 17843537912

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 191, 247, 382, 494, 764, 988, 1528, 1976, 2483, 3629, 4966, 7258, 9932, 14516, 19864, 29032, 41593, 47177, 83186, 94354, 166372, 188708, 332744, 377416, 540709, 790267, 1081418, 1580534, 2162836, 3161068, 4325672, 6322136, 7944263, 10273471, 15888526, 20546942, 31777052, 41093884, 63554104, 82187768, 103275419, 150940997, 206550838, 301881994, 413101676, 603763988, 826203352, 1207527976, 1962232961, 3924465922, 7848931844, 15697863688]

約数ペア:

[(1, 15697863688), (2, 7848931844), (4, 3924465922), (8, 1962232961), (13, 1207527976), (19, 826203352), (26, 603763988), (38, 413101676), (52, 301881994), (76, 206550838), (104, 150940997), (152, 103275419), (191, 82187768), (247, 63554104), (382, 41093884), (494, 31777052), (764, 20546942), (988, 15888526), (1528, 10273471), (1976, 7944263), (2483, 6322136), (3629, 4325672), (4966, 3161068), (7258, 2162836), (9932, 1580534), (14516, 1081418), (19864, 790267), (29032, 540709), (41593, 377416), (47177, 332744), (83186, 188708), (94354, 166372)]