15947498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13082902

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 359, 718, 1169, 2338, 2513, 3173, 5026, 6346, 6821, 13642, 22211, 44422, 47747, 59953, 95494, 119906, 419671, 839342, 1139107, 2278214, 7973749, 15947498]

約数ペア:

[(1, 15947498), (2, 7973749), (7, 2278214), (14, 1139107), (19, 839342), (38, 419671), (133, 119906), (167, 95494), (266, 59953), (334, 47747), (359, 44422), (718, 22211), (1169, 13642), (2338, 6821), (2513, 6346), (3173, 5026)]