16244886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20357}}^1$

素因数の和:20388

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 22842474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20357, 40714, 61071, 122142, 142499, 284998, 386783, 427497, 773566, 854994, 1160349, 2320698, 2707481, 5414962, 8122443, 16244886]

約数ペア:

[(1, 16244886), (2, 8122443), (3, 5414962), (6, 2707481), (7, 2320698), (14, 1160349), (19, 854994), (21, 773566), (38, 427497), (42, 386783), (57, 284998), (114, 142499), (133, 122142), (266, 61071), (399, 40714), (798, 20357)]