19299098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 37511040

約数和(自身を除く): 18211942

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5581, 11162, 39067, 72553, 78134, 106039, 145106, 212078, 507871, 742273, 1015742, 1378507, 1484546, 2757014, 9649549, 19299098]

約数ペア:

[(1, 19299098), (2, 9649549), (7, 2757014), (13, 1484546), (14, 1378507), (19, 1015742), (26, 742273), (38, 507871), (91, 212078), (133, 145106), (182, 106039), (247, 78134), (266, 72553), (494, 39067), (1729, 11162), (3458, 5581)]