22540688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 46872000

約数和(自身を除く): 24331312

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1399, 2014, 2798, 4028, 5596, 8056, 11192, 16112, 22384, 26581, 53162, 74147, 106324, 148294, 212648, 296588, 425296, 593176, 1186352, 1408793, 2817586, 5635172, 11270344, 22540688]

約数ペア:

[(1, 22540688), (2, 11270344), (4, 5635172), (8, 2817586), (16, 1408793), (19, 1186352), (38, 593176), (53, 425296), (76, 296588), (106, 212648), (152, 148294), (212, 106324), (304, 74147), (424, 53162), (848, 26581), (1007, 22384), (1399, 16112), (2014, 11192), (2798, 8056), (4028, 5596)]