13714390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 27157680

約数和(自身を除く): 13443290

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 131, 145, 190, 262, 290, 361, 551, 655, 722, 1102, 1310, 1805, 2489, 2755, 3610, 3799, 4978, 5510, 7598, 10469, 12445, 18995, 20938, 24890, 37990, 47291, 52345, 72181, 94582, 104690, 144362, 236455, 360905, 472910, 721810, 1371439, 2742878, 6857195, 13714390]

約数ペア:

[(1, 13714390), (2, 6857195), (5, 2742878), (10, 1371439), (19, 721810), (29, 472910), (38, 360905), (58, 236455), (95, 144362), (131, 104690), (145, 94582), (190, 72181), (262, 52345), (290, 47291), (361, 37990), (551, 24890), (655, 20938), (722, 18995), (1102, 12445), (1310, 10469), (1805, 7598), (2489, 5510), (2755, 4978), (3610, 3799)]