19145028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 32787132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 3863, 4956, 7726, 11589, 15452, 23178, 27041, 46356, 54082, 81123, 108164, 162246, 227917, 324492, 455834, 683751, 911668, 1367502, 1595419, 2735004, 3190838, 4786257, 6381676, 9572514, 19145028]

約数ペア:

[(1, 19145028), (2, 9572514), (3, 6381676), (4, 4786257), (6, 3190838), (7, 2735004), (12, 1595419), (14, 1367502), (21, 911668), (28, 683751), (42, 455834), (59, 324492), (84, 227917), (118, 162246), (177, 108164), (236, 81123), (354, 54082), (413, 46356), (708, 27041), (826, 23178), (1239, 15452), (1652, 11589), (2478, 7726), (3863, 4956)]