19341135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 37503648

約数和(自身を除く): 18162513

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 953, 1353, 1845, 2255, 2859, 4059, 4765, 6765, 8577, 10483, 14295, 20295, 31449, 39073, 42885, 52415, 94347, 117219, 157245, 195365, 351657, 429803, 471735, 586095, 1289409, 1758285, 2149015, 3868227, 6447045, 19341135]

約数ペア:

[(1, 19341135), (3, 6447045), (5, 3868227), (9, 2149015), (11, 1758285), (15, 1289409), (33, 586095), (41, 471735), (45, 429803), (55, 351657), (99, 195365), (123, 157245), (165, 117219), (205, 94347), (369, 52415), (451, 42885), (495, 39073), (615, 31449), (953, 20295), (1353, 14295), (1845, 10483), (2255, 8577), (2859, 6765), (4059, 4765)]