19537434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8195

約数の個数: 48

約数和(自身を含む): 50930880

約数和(自身を除く): 31393446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8161, 16322, 24483, 48966, 57127, 73449, 114254, 146898, 155059, 171381, 310118, 342762, 465177, 514143, 930354, 1028286, 1085413, 1395531, 2170826, 2791062, 3256239, 6512478, 9768717, 19537434]

約数ペア:

[(1, 19537434), (2, 9768717), (3, 6512478), (6, 3256239), (7, 2791062), (9, 2170826), (14, 1395531), (18, 1085413), (19, 1028286), (21, 930354), (38, 514143), (42, 465177), (57, 342762), (63, 310118), (114, 171381), (126, 155059), (133, 146898), (171, 114254), (266, 73449), (342, 57127), (399, 48966), (798, 24483), (1197, 16322), (2394, 8161)]