38121790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28663}}^1$

素因数の和:28696

約数の個数: 32

約数和(自身を含む): 82552320

約数和(自身を除く): 44430530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 28663, 57326, 143315, 200641, 286630, 401282, 544597, 1003205, 1089194, 2006410, 2722985, 3812179, 5445970, 7624358, 19060895, 38121790]

約数ペア:

[(1, 38121790), (2, 19060895), (5, 7624358), (7, 5445970), (10, 3812179), (14, 2722985), (19, 2006410), (35, 1089194), (38, 1003205), (70, 544597), (95, 401282), (133, 286630), (190, 200641), (266, 143315), (665, 57326), (1330, 28663)]