16401684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 42110208

約数和(自身を除く): 25708524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2237, 2444, 3666, 4474, 6711, 7332, 8948, 13422, 26844, 29081, 58162, 87243, 105139, 116324, 174486, 210278, 315417, 348972, 420556, 630834, 1261668, 1366807, 2733614, 4100421, 5467228, 8200842, 16401684]

約数ペア:

[(1, 16401684), (2, 8200842), (3, 5467228), (4, 4100421), (6, 2733614), (12, 1366807), (13, 1261668), (26, 630834), (39, 420556), (47, 348972), (52, 315417), (78, 210278), (94, 174486), (141, 116324), (156, 105139), (188, 87243), (282, 58162), (564, 29081), (611, 26844), (1222, 13422), (1833, 8948), (2237, 7332), (2444, 6711), (3666, 4474)]