19427052

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 46777472

約数和(自身を除く): 27350420

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 292, 331, 402, 438, 662, 804, 876, 993, 1324, 1986, 3972, 4891, 9782, 14673, 19564, 22177, 24163, 29346, 44354, 48326, 58692, 66531, 72489, 88708, 96652, 133062, 144978, 266124, 289956, 1618921, 3237842, 4856763, 6475684, 9713526, 19427052]

約数ペア:

[(1, 19427052), (2, 9713526), (3, 6475684), (4, 4856763), (6, 3237842), (12, 1618921), (67, 289956), (73, 266124), (134, 144978), (146, 133062), (201, 96652), (219, 88708), (268, 72489), (292, 66531), (331, 58692), (402, 48326), (438, 44354), (662, 29346), (804, 24163), (876, 22177), (993, 19564), (1324, 14673), (1986, 9782), (3972, 4891)]