39690772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 80498880

約数和(自身を除く): 40808108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 197, 209, 241, 394, 418, 482, 788, 836, 964, 2167, 2651, 3743, 4334, 4579, 5302, 7486, 8668, 9158, 10604, 14972, 18316, 41173, 47477, 50369, 82346, 94954, 100738, 164692, 189908, 201476, 522247, 902063, 1044494, 1804126, 2088988, 3608252, 9922693, 19845386, 39690772]

約数ペア:

[(1, 39690772), (2, 19845386), (4, 9922693), (11, 3608252), (19, 2088988), (22, 1804126), (38, 1044494), (44, 902063), (76, 522247), (197, 201476), (209, 189908), (241, 164692), (394, 100738), (418, 94954), (482, 82346), (788, 50369), (836, 47477), (964, 41173), (2167, 18316), (2651, 14972), (3743, 10604), (4334, 9158), (4579, 8668), (5302, 7486)]