18630097930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3381143}}^1$

素因数の和:3381198

約数の個数: 32

約数和(自身を含む): 36516355200

約数和(自身を除く): 17886257270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 3381143, 6762286, 16905715, 33811430, 64241717, 98053147, 128483434, 196106294, 321208585, 490265735, 642417170, 980531470, 1863009793, 3726019586, 9315048965, 18630097930]

約数ペア:

[(1, 18630097930), (2, 9315048965), (5, 3726019586), (10, 1863009793), (19, 980531470), (29, 642417170), (38, 490265735), (58, 321208585), (95, 196106294), (145, 128483434), (190, 98053147), (290, 64241717), (551, 33811430), (1102, 16905715), (2755, 6762286), (5510, 3381143)]