22071008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 47255040

約数和(自身を除く): 25184032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1171, 1178, 2342, 2356, 4684, 4712, 9368, 9424, 18736, 18848, 22249, 36301, 37472, 44498, 72602, 88996, 145204, 177992, 290408, 355984, 580816, 689719, 711968, 1161632, 1379438, 2758876, 5517752, 11035504, 22071008]

約数ペア:

[(1, 22071008), (2, 11035504), (4, 5517752), (8, 2758876), (16, 1379438), (19, 1161632), (31, 711968), (32, 689719), (38, 580816), (62, 355984), (76, 290408), (124, 177992), (152, 145204), (248, 88996), (304, 72602), (496, 44498), (589, 37472), (608, 36301), (992, 22249), (1171, 18848), (1178, 18736), (2342, 9424), (2356, 9368), (4684, 4712)]