19188132

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{51581}}^1$

素因数の和:51619

約数の個数: 24

約数和(自身を含む): 46217472

約数和(自身を除く): 27029340

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 51581, 103162, 154743, 206324, 309486, 618972, 1599011, 3198022, 4797033, 6396044, 9594066, 19188132]

約数ペア:

[(1, 19188132), (2, 9594066), (3, 6396044), (4, 4797033), (6, 3198022), (12, 1599011), (31, 618972), (62, 309486), (93, 206324), (124, 154743), (186, 103162), (372, 51581)]