12197904

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 31694400

約数和(自身を除く): 19496496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1277, 1592, 2388, 2554, 3184, 3831, 4776, 5108, 7662, 9552, 10216, 15324, 20432, 30648, 61296, 254123, 508246, 762369, 1016492, 1524738, 2032984, 3049476, 4065968, 6098952, 12197904]

約数ペア:

[(1, 12197904), (2, 6098952), (3, 4065968), (4, 3049476), (6, 2032984), (8, 1524738), (12, 1016492), (16, 762369), (24, 508246), (48, 254123), (199, 61296), (398, 30648), (597, 20432), (796, 15324), (1194, 10216), (1277, 9552), (1592, 7662), (2388, 5108), (2554, 4776), (3184, 3831)]