19442174115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{6043}}^1$

素因数の和:8428

約数の個数: 64

約数和(自身を含む): 38308709376

約数和(自身を除く): 18866535261

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2357, 6043, 7071, 11785, 16499, 18129, 30215, 30641, 35355, 42301, 49497, 78559, 82495, 90645, 91923, 126903, 153205, 211505, 214487, 235677, 247485, 392795, 459615, 549913, 634515, 643461, 1072435, 1178385, 1649739, 2749565, 3217305, 8248695, 14243351, 42730053, 71216755, 99703457, 185163563, 213650265, 299110371, 498517285, 555490689, 925817815, 1296144941, 1495551855, 2777453445, 3888434823, 6480724705, 19442174115]

約数ペア:

[(1, 19442174115), (3, 6480724705), (5, 3888434823), (7, 2777453445), (13, 1495551855), (15, 1296144941), (21, 925817815), (35, 555490689), (39, 498517285), (65, 299110371), (91, 213650265), (105, 185163563), (195, 99703457), (273, 71216755), (455, 42730053), (1365, 14243351), (2357, 8248695), (6043, 3217305), (7071, 2749565), (11785, 1649739), (16499, 1178385), (18129, 1072435), (30215, 643461), (30641, 634515), (35355, 549913), (42301, 459615), (49497, 392795), (78559, 247485), (82495, 235677), (90645, 214487), (91923, 211505), (126903, 153205)]