15697923724

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1\times {\mathrm{3851}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 31606122240

約数和(自身を除く): 15908198516

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 739, 788, 1379, 1478, 2758, 2956, 3851, 5173, 5516, 7702, 10346, 15404, 20692, 26957, 53914, 107828, 145583, 291166, 582332, 758647, 1019081, 1517294, 2038162, 2845889, 3034588, 4076324, 5310529, 5691778, 10621058, 11383556, 19921223, 21242116, 39842446, 79684892, 560640133, 1121280266, 2242560532, 3924480931, 7848961862, 15697923724]

約数ペア:

[(1, 15697923724), (2, 7848961862), (4, 3924480931), (7, 2242560532), (14, 1121280266), (28, 560640133), (197, 79684892), (394, 39842446), (739, 21242116), (788, 19921223), (1379, 11383556), (1478, 10621058), (2758, 5691778), (2956, 5310529), (3851, 4076324), (5173, 3034588), (5516, 2845889), (7702, 2038162), (10346, 1517294), (15404, 1019081), (20692, 758647), (26957, 582332), (53914, 291166), (107828, 145583)]