16730830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 31946400

約数和(自身を除く): 15215570

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 509, 865, 1018, 1730, 2545, 3287, 5090, 6574, 9671, 16435, 19342, 32870, 48355, 88057, 96710, 176114, 440285, 880570, 1673083, 3346166, 8365415, 16730830]

約数ペア:

[(1, 16730830), (2, 8365415), (5, 3346166), (10, 1673083), (19, 880570), (38, 440285), (95, 176114), (173, 96710), (190, 88057), (346, 48355), (509, 32870), (865, 19342), (1018, 16435), (1730, 9671), (2545, 6574), (3287, 5090)]