12212535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 20885760

約数和(自身を除く): 8673225

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 587, 1095, 1387, 1761, 2935, 4161, 6935, 8805, 11153, 20805, 33459, 42851, 55765, 128553, 167295, 214255, 642765, 814169, 2442507, 4070845, 12212535]

約数ペア:

[(1, 12212535), (3, 4070845), (5, 2442507), (15, 814169), (19, 642765), (57, 214255), (73, 167295), (95, 128553), (219, 55765), (285, 42851), (365, 33459), (587, 20805), (1095, 11153), (1387, 8805), (1761, 6935), (2935, 4161)]