22166312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28636888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 251, 266, 332, 502, 532, 581, 664, 1004, 1064, 1162, 1577, 1757, 2008, 2324, 3154, 3514, 4648, 4769, 6308, 7028, 9538, 11039, 12616, 14056, 19076, 20833, 22078, 33383, 38152, 41666, 44156, 66766, 83332, 88312, 133532, 145831, 166664, 267064, 291662, 395827, 583324, 791654, 1166648, 1583308, 2770789, 3166616, 5541578, 11083156, 22166312]

約数ペア:

[(1, 22166312), (2, 11083156), (4, 5541578), (7, 3166616), (8, 2770789), (14, 1583308), (19, 1166648), (28, 791654), (38, 583324), (56, 395827), (76, 291662), (83, 267064), (133, 166664), (152, 145831), (166, 133532), (251, 88312), (266, 83332), (332, 66766), (502, 44156), (532, 41666), (581, 38152), (664, 33383), (1004, 22078), (1064, 20833), (1162, 19076), (1577, 14056), (1757, 12616), (2008, 11039), (2324, 9538), (3154, 7028), (3514, 6308), (4648, 4769)]