145572746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{19069}}^1$

素因数の和:19429

約数の個数: 16

約数和(自身を含む): 238908960

約数和(自身を除く): 93336214

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 19069, 38138, 209759, 419518, 6616943, 13233886, 72786373, 145572746]

約数ペア:

[(1, 145572746), (2, 72786373), (11, 13233886), (22, 6616943), (347, 419518), (694, 209759), (3817, 38138), (7634, 19069)]