19619032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 38246400

約数和(自身を除く): 18627368

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 331, 478, 662, 956, 1324, 1912, 2648, 7409, 10261, 14818, 20522, 29636, 41044, 59272, 79109, 82088, 158218, 316436, 632872, 2452379, 4904758, 9809516, 19619032]

約数ペア:

[(1, 19619032), (2, 9809516), (4, 4904758), (8, 2452379), (31, 632872), (62, 316436), (124, 158218), (239, 82088), (248, 79109), (331, 59272), (478, 41044), (662, 29636), (956, 20522), (1324, 14818), (1912, 10261), (2648, 7409)]