13302121730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{445931}}^1$

素因数の和:446114

約数の個数: 32

約数和(自身を含む): 25364612160

約数和(自身を除く): 12062490430

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 29830, 445931, 891862, 2229655, 4459310, 8472689, 16945378, 42363445, 70011167, 84726890, 140022334, 350055835, 700111670, 1330212173, 2660424346, 6651060865, 13302121730]

約数ペア:

[(1, 13302121730), (2, 6651060865), (5, 2660424346), (10, 1330212173), (19, 700111670), (38, 350055835), (95, 140022334), (157, 84726890), (190, 70011167), (314, 42363445), (785, 16945378), (1570, 8472689), (2983, 4459310), (5966, 2229655), (14915, 891862), (29830, 445931)]