23213668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 21944732

約数列:

[1, 2, 4, 19, 31, 38, 59, 62, 76, 118, 124, 167, 236, 334, 589, 668, 1121, 1178, 1829, 2242, 2356, 3173, 3658, 4484, 5177, 6346, 7316, 9853, 10354, 12692, 19706, 20708, 34751, 39412, 69502, 98363, 139004, 187207, 196726, 305443, 374414, 393452, 610886, 748828, 1221772, 5803417, 11606834, 23213668]

約数ペア:

[(1, 23213668), (2, 11606834), (4, 5803417), (19, 1221772), (31, 748828), (38, 610886), (59, 393452), (62, 374414), (76, 305443), (118, 196726), (124, 187207), (167, 139004), (236, 98363), (334, 69502), (589, 39412), (668, 34751), (1121, 20708), (1178, 19706), (1829, 12692), (2242, 10354), (2356, 9853), (3173, 7316), (3658, 6346), (4484, 5177)]