16215170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 15510910

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2753, 2945, 5506, 5890, 13765, 27530, 52307, 85343, 104614, 170686, 261535, 426715, 523070, 853430, 1621517, 3243034, 8107585, 16215170]

約数ペア:

[(1, 16215170), (2, 8107585), (5, 3243034), (10, 1621517), (19, 853430), (31, 523070), (38, 426715), (62, 261535), (95, 170686), (155, 104614), (190, 85343), (310, 52307), (589, 27530), (1178, 13765), (2753, 5890), (2945, 5506)]