15316966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 12745754

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 463, 926, 973, 1946, 2363, 3241, 4726, 6482, 7871, 15742, 16541, 33082, 55097, 64357, 110194, 128714, 450499, 900998, 1094069, 2188138, 7658483, 15316966]

約数ペア:

[(1, 15316966), (2, 7658483), (7, 2188138), (14, 1094069), (17, 900998), (34, 450499), (119, 128714), (139, 110194), (238, 64357), (278, 55097), (463, 33082), (926, 16541), (973, 15742), (1946, 7871), (2363, 6482), (3241, 4726)]