19131700248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13985161}}^1$

素因数の和:13985192

約数の個数: 48

約数和(自身を含む): 54542131800

約数和(自身を除く): 35410431552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13985161, 27970322, 41955483, 55940644, 83910966, 111881288, 125866449, 167821932, 251732898, 265718059, 335643864, 503465796, 531436118, 797154177, 1006931592, 1062872236, 1594308354, 2125744472, 2391462531, 3188616708, 4782925062, 6377233416, 9565850124, 19131700248]

約数ペア:

[(1, 19131700248), (2, 9565850124), (3, 6377233416), (4, 4782925062), (6, 3188616708), (8, 2391462531), (9, 2125744472), (12, 1594308354), (18, 1062872236), (19, 1006931592), (24, 797154177), (36, 531436118), (38, 503465796), (57, 335643864), (72, 265718059), (76, 251732898), (114, 167821932), (152, 125866449), (171, 111881288), (228, 83910966), (342, 55940644), (456, 41955483), (684, 27970322), (1368, 13985161)]