15354470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 29306880

約数和(自身を除く): 13952410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 383, 422, 766, 1055, 1915, 2110, 3830, 4009, 7277, 8018, 14554, 20045, 36385, 40090, 72770, 80813, 161626, 404065, 808130, 1535447, 3070894, 7677235, 15354470]

約数ペア:

[(1, 15354470), (2, 7677235), (5, 3070894), (10, 1535447), (19, 808130), (38, 404065), (95, 161626), (190, 80813), (211, 72770), (383, 40090), (422, 36385), (766, 20045), (1055, 14554), (1915, 8018), (2110, 7277), (3830, 4009)]