19344514

素因数分解:

$2^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 34243200

約数和(自身を除く): 14898686

約数列:

[1, 2, 7, 14, 49, 98, 163, 173, 326, 343, 346, 686, 1141, 1211, 2282, 2422, 7987, 8477, 15974, 16954, 28199, 55909, 56398, 59339, 111818, 118678, 197393, 394786, 1381751, 2763502, 9672257, 19344514]

約数ペア:

[(1, 19344514), (2, 9672257), (7, 2763502), (14, 1381751), (49, 394786), (98, 197393), (163, 118678), (173, 111818), (326, 59339), (343, 56398), (346, 55909), (686, 28199), (1141, 16954), (1211, 15974), (2282, 8477), (2422, 7987)]