19652340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19267}}^1$

素因数の和:19296

約数の個数: 48

約数和(自身を含む): 58266432

約数和(自身を除く): 38614092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 19267, 38534, 57801, 77068, 96335, 115602, 192670, 231204, 289005, 327539, 385340, 578010, 655078, 982617, 1156020, 1310156, 1637695, 1965234, 3275390, 3930468, 4913085, 6550780, 9826170, 19652340]

約数ペア:

[(1, 19652340), (2, 9826170), (3, 6550780), (4, 4913085), (5, 3930468), (6, 3275390), (10, 1965234), (12, 1637695), (15, 1310156), (17, 1156020), (20, 982617), (30, 655078), (34, 578010), (51, 385340), (60, 327539), (68, 289005), (85, 231204), (102, 192670), (170, 115602), (204, 96335), (255, 77068), (340, 57801), (510, 38534), (1020, 19267)]