16903589978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{35983}}^1$

素因数の和:36290

約数の個数: 32

約数和(自身を含む): 28043338752

約数和(自身を除く): 11139748774

約数列:

[1, 2, 11, 22, 131, 163, 262, 326, 1441, 1793, 2882, 3586, 21353, 35983, 42706, 71966, 234883, 395813, 469766, 791626, 4713773, 5865229, 9427546, 11730458, 51851503, 64517519, 103703006, 129035038, 768344999, 1536689998, 8451794989, 16903589978]

約数ペア:

[(1, 16903589978), (2, 8451794989), (11, 1536689998), (22, 768344999), (131, 129035038), (163, 103703006), (262, 64517519), (326, 51851503), (1441, 11730458), (1793, 9427546), (2882, 5865229), (3586, 4713773), (21353, 791626), (35983, 469766), (42706, 395813), (71966, 234883)]