19429107153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1\times {\mathrm{4157}}^1$

素因数の和:4837

約数の個数: 32

約数和(自身を含む): 27494691840

約数和(自身を除く): 8065584687

約数列:

[1, 3, 19, 57, 167, 491, 501, 1473, 3173, 4157, 9329, 9519, 12471, 27987, 78983, 81997, 236949, 245991, 694219, 1557943, 2041087, 2082657, 4673829, 6123261, 13190161, 38780653, 39570483, 116341959, 340861529, 1022584587, 6476369051, 19429107153]

約数ペア:

[(1, 19429107153), (3, 6476369051), (19, 1022584587), (57, 340861529), (167, 116341959), (491, 39570483), (501, 38780653), (1473, 13190161), (3173, 6123261), (4157, 4673829), (9329, 2082657), (9519, 2041087), (12471, 1557943), (27987, 694219), (78983, 245991), (81997, 236949)]