22921372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 45390240

約数和(自身を除く): 22468868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 113, 157, 226, 314, 323, 452, 628, 646, 1292, 1921, 2147, 2669, 2983, 3842, 4294, 5338, 5966, 7684, 8588, 10676, 11932, 17741, 35482, 36499, 50711, 70964, 72998, 101422, 145996, 202844, 301597, 337079, 603194, 674158, 1206388, 1348316, 5730343, 11460686, 22921372]

約数ペア:

[(1, 22921372), (2, 11460686), (4, 5730343), (17, 1348316), (19, 1206388), (34, 674158), (38, 603194), (68, 337079), (76, 301597), (113, 202844), (157, 145996), (226, 101422), (314, 72998), (323, 70964), (452, 50711), (628, 36499), (646, 35482), (1292, 17741), (1921, 11932), (2147, 10676), (2669, 8588), (2983, 7684), (3842, 5966), (4294, 5338)]