19240872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 58216320

約数和(自身を除く): 38975448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6737, 13474, 20211, 26948, 40422, 47159, 53896, 80844, 94318, 114529, 141477, 161688, 188636, 229058, 282954, 343587, 377272, 458116, 565908, 687174, 801703, 916232, 1131816, 1374348, 1603406, 2405109, 2748696, 3206812, 4810218, 6413624, 9620436, 19240872]

約数ペア:

[(1, 19240872), (2, 9620436), (3, 6413624), (4, 4810218), (6, 3206812), (7, 2748696), (8, 2405109), (12, 1603406), (14, 1374348), (17, 1131816), (21, 916232), (24, 801703), (28, 687174), (34, 565908), (42, 458116), (51, 377272), (56, 343587), (68, 282954), (84, 229058), (102, 188636), (119, 161688), (136, 141477), (168, 114529), (204, 94318), (238, 80844), (357, 53896), (408, 47159), (476, 40422), (714, 26948), (952, 20211), (1428, 13474), (2856, 6737)]