16506308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 35919744

約数和(自身を除く): 19413436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 331, 364, 548, 662, 959, 1324, 1781, 1918, 2317, 3562, 3836, 4303, 4634, 7124, 8606, 9268, 12467, 17212, 24934, 30121, 45347, 49868, 60242, 90694, 120484, 181388, 317429, 589511, 634858, 1179022, 1269716, 2358044, 4126577, 8253154, 16506308]

約数ペア:

[(1, 16506308), (2, 8253154), (4, 4126577), (7, 2358044), (13, 1269716), (14, 1179022), (26, 634858), (28, 589511), (52, 317429), (91, 181388), (137, 120484), (182, 90694), (274, 60242), (331, 49868), (364, 45347), (548, 30121), (662, 24934), (959, 17212), (1324, 12467), (1781, 9268), (1918, 8606), (2317, 7124), (3562, 4634), (3836, 4303)]