15661792910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1\times {\mathrm{5417}}^1$

素因数の和:20660

約数の個数: 32

約数和(自身を含む): 29682404640

約数和(自身を除く): 14020611730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5417, 10834, 15217, 27085, 30434, 54170, 76085, 102923, 152170, 205846, 289123, 514615, 578246, 1029230, 1445615, 2891230, 82430489, 164860978, 412152445, 824304890, 1566179291, 3132358582, 7830896455, 15661792910]

約数ペア:

[(1, 15661792910), (2, 7830896455), (5, 3132358582), (10, 1566179291), (19, 824304890), (38, 412152445), (95, 164860978), (190, 82430489), (5417, 2891230), (10834, 1445615), (15217, 1029230), (27085, 578246), (30434, 514615), (54170, 289123), (76085, 205846), (102923, 152170)]