19261452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 53141760

約数和(自身を除く): 33880308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7907, 15814, 23721, 31628, 47442, 55349, 94884, 110698, 166047, 221396, 229303, 332094, 458606, 664188, 687909, 917212, 1375818, 1605121, 2751636, 3210242, 4815363, 6420484, 9630726, 19261452]

約数ペア:

[(1, 19261452), (2, 9630726), (3, 6420484), (4, 4815363), (6, 3210242), (7, 2751636), (12, 1605121), (14, 1375818), (21, 917212), (28, 687909), (29, 664188), (42, 458606), (58, 332094), (84, 229303), (87, 221396), (116, 166047), (174, 110698), (203, 94884), (348, 55349), (406, 47442), (609, 31628), (812, 23721), (1218, 15814), (2436, 7907)]