11988696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 20152104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 431, 456, 488, 732, 862, 1159, 1293, 1464, 1724, 2318, 2586, 3448, 3477, 4636, 5172, 6954, 8189, 9272, 10344, 13908, 16378, 24567, 26291, 27816, 32756, 49134, 52582, 65512, 78873, 98268, 105164, 157746, 196536, 210328, 315492, 499529, 630984, 999058, 1498587, 1998116, 2997174, 3996232, 5994348, 11988696]

約数ペア:

[(1, 11988696), (2, 5994348), (3, 3996232), (4, 2997174), (6, 1998116), (8, 1498587), (12, 999058), (19, 630984), (24, 499529), (38, 315492), (57, 210328), (61, 196536), (76, 157746), (114, 105164), (122, 98268), (152, 78873), (183, 65512), (228, 52582), (244, 49134), (366, 32756), (431, 27816), (456, 26291), (488, 24567), (732, 16378), (862, 13908), (1159, 10344), (1293, 9272), (1464, 8189), (1724, 6954), (2318, 5172), (2586, 4636), (3448, 3477)]