19009968306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1181771}}^1$

素因数の和:1182166

約数の個数: 32

約数和(自身を含む): 43564843008

約数和(自身を除く): 24554874702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 5362, 8043, 16086, 1181771, 2363542, 3545313, 7090626, 8272397, 16544794, 24817191, 49634382, 452618293, 905236586, 1357854879, 2715709758, 3168328051, 6336656102, 9504984153, 19009968306]

約数ペア:

[(1, 19009968306), (2, 9504984153), (3, 6336656102), (6, 3168328051), (7, 2715709758), (14, 1357854879), (21, 905236586), (42, 452618293), (383, 49634382), (766, 24817191), (1149, 16544794), (2298, 8272397), (2681, 7090626), (5362, 3545313), (8043, 2363542), (16086, 1181771)]