16673722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 28191744

約数和(自身を除く): 11518022

約数列:

[1, 2, 13, 26, 31, 62, 137, 151, 274, 302, 403, 806, 1781, 1963, 3562, 3926, 4247, 4681, 8494, 9362, 20687, 41374, 55211, 60853, 110422, 121706, 268931, 537862, 641297, 1282594, 8336861, 16673722]

約数ペア:

[(1, 16673722), (2, 8336861), (13, 1282594), (26, 641297), (31, 537862), (62, 268931), (137, 121706), (151, 110422), (274, 60853), (302, 55211), (403, 41374), (806, 20687), (1781, 9362), (1963, 8494), (3562, 4681), (3926, 4247)]