9826876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 19317760

約数和(自身を除く): 9490884

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 97, 124, 172, 194, 388, 589, 817, 1178, 1333, 1634, 1843, 2356, 2666, 3007, 3268, 3686, 4171, 5332, 6014, 7372, 8342, 12028, 16684, 25327, 50654, 57133, 79249, 101308, 114266, 129301, 158498, 228532, 258602, 316996, 517204, 2456719, 4913438, 9826876]

約数ペア:

[(1, 9826876), (2, 4913438), (4, 2456719), (19, 517204), (31, 316996), (38, 258602), (43, 228532), (62, 158498), (76, 129301), (86, 114266), (97, 101308), (124, 79249), (172, 57133), (194, 50654), (388, 25327), (589, 16684), (817, 12028), (1178, 8342), (1333, 7372), (1634, 6014), (1843, 5332), (2356, 4171), (2666, 3686), (3007, 3268)]