16273946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 27664896

約数和(自身を除く): 11390950

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 331, 403, 662, 793, 806, 1586, 1891, 3782, 4303, 8606, 10261, 20191, 20522, 24583, 40382, 49166, 133393, 262483, 266786, 524966, 625921, 1251842, 8136973, 16273946]

約数ペア:

[(1, 16273946), (2, 8136973), (13, 1251842), (26, 625921), (31, 524966), (61, 266786), (62, 262483), (122, 133393), (331, 49166), (403, 40382), (662, 24583), (793, 20522), (806, 20191), (1586, 10261), (1891, 8606), (3782, 4303)]