19262430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19481

約数の個数: 48

約数和(自身を含む): 54638064

約数和(自身を除く): 35375634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 19457, 38914, 58371, 97285, 116742, 175113, 194570, 214027, 291855, 350226, 428054, 583710, 642081, 875565, 1070135, 1284162, 1751130, 1926243, 2140270, 3210405, 3852486, 6420810, 9631215, 19262430]

約数ペア:

[(1, 19262430), (2, 9631215), (3, 6420810), (5, 3852486), (6, 3210405), (9, 2140270), (10, 1926243), (11, 1751130), (15, 1284162), (18, 1070135), (22, 875565), (30, 642081), (33, 583710), (45, 428054), (55, 350226), (66, 291855), (90, 214027), (99, 194570), (110, 175113), (165, 116742), (198, 97285), (330, 58371), (495, 38914), (990, 19457)]