18950114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 31159296

約数和(自身を除く): 12209182

約数列:

[1, 2, 23, 31, 46, 62, 97, 137, 194, 274, 713, 1426, 2231, 3007, 3151, 4247, 4462, 6014, 6302, 8494, 13289, 26578, 69161, 97681, 138322, 195362, 305647, 411959, 611294, 823918, 9475057, 18950114]

約数ペア:

[(1, 18950114), (2, 9475057), (23, 823918), (31, 611294), (46, 411959), (62, 305647), (97, 195362), (137, 138322), (194, 97681), (274, 69161), (713, 26578), (1426, 13289), (2231, 8494), (3007, 6302), (3151, 6014), (4247, 4462)]