15663865164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{70753}}^1$

素因数の和:71750

約数の個数: 48

約数和(自身を含む): 38512817280

約数和(自身を除く): 22848952116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 971, 1942, 2913, 3884, 5826, 11652, 18449, 36898, 55347, 70753, 73796, 110694, 141506, 212259, 221388, 283012, 424518, 849036, 1344307, 2688614, 4032921, 5377228, 8065842, 16131684, 68701163, 137402326, 206103489, 274804652, 412206978, 824413956, 1305322097, 2610644194, 3915966291, 5221288388, 7831932582, 15663865164]

約数ペア:

[(1, 15663865164), (2, 7831932582), (3, 5221288388), (4, 3915966291), (6, 2610644194), (12, 1305322097), (19, 824413956), (38, 412206978), (57, 274804652), (76, 206103489), (114, 137402326), (228, 68701163), (971, 16131684), (1942, 8065842), (2913, 5377228), (3884, 4032921), (5826, 2688614), (11652, 1344307), (18449, 849036), (36898, 424518), (55347, 283012), (70753, 221388), (73796, 212259), (110694, 141506)]