19570164

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 46998336

約数和(自身を除く): 27428172

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 241, 268, 303, 402, 404, 482, 606, 723, 804, 964, 1212, 1446, 2892, 6767, 13534, 16147, 20301, 24341, 27068, 32294, 40602, 48441, 48682, 64588, 73023, 81204, 96882, 97364, 146046, 193764, 292092, 1630847, 3261694, 4892541, 6523388, 9785082, 19570164]

約数ペア:

[(1, 19570164), (2, 9785082), (3, 6523388), (4, 4892541), (6, 3261694), (12, 1630847), (67, 292092), (101, 193764), (134, 146046), (201, 97364), (202, 96882), (241, 81204), (268, 73023), (303, 64588), (402, 48682), (404, 48441), (482, 40602), (606, 32294), (723, 27068), (804, 24341), (964, 20301), (1212, 16147), (1446, 13534), (2892, 6767)]