15852954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 36100512

約数和(自身を除く): 20247558

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 563, 722, 741, 1083, 1126, 1482, 1689, 2166, 3378, 4693, 7319, 9386, 10697, 14079, 14638, 21394, 21957, 28158, 32091, 43914, 64182, 139061, 203243, 278122, 406486, 417183, 609729, 834366, 1219458, 2642159, 5284318, 7926477, 15852954]

約数ペア:

[(1, 15852954), (2, 7926477), (3, 5284318), (6, 2642159), (13, 1219458), (19, 834366), (26, 609729), (38, 417183), (39, 406486), (57, 278122), (78, 203243), (114, 139061), (247, 64182), (361, 43914), (494, 32091), (563, 28158), (722, 21957), (741, 21394), (1083, 14638), (1126, 14079), (1482, 10697), (1689, 9386), (2166, 7319), (3378, 4693)]