17367971890

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{21599}}^1$

素因数の和:22218

約数の個数: 32

約数和(自身を含む): 31502131200

約数和(自身を除く): 14134159310

約数列:

[1, 2, 5, 10, 191, 382, 421, 842, 955, 1910, 2105, 4210, 21599, 43198, 80411, 107995, 160822, 215990, 402055, 804110, 4125409, 8250818, 9093179, 18186358, 20627045, 41254090, 45465895, 90931790, 1736797189, 3473594378, 8683985945, 17367971890]

約数ペア:

[(1, 17367971890), (2, 8683985945), (5, 3473594378), (10, 1736797189), (191, 90931790), (382, 45465895), (421, 41254090), (842, 20627045), (955, 18186358), (1910, 9093179), (2105, 8250818), (4210, 4125409), (21599, 804110), (43198, 402055), (80411, 215990), (107995, 160822)]