19104516

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4192

約数の個数: 36

約数和(自身を含む): 48672624

約数和(自身を除く): 29568108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4051, 4716, 8102, 12153, 16204, 24306, 36459, 48612, 72918, 145836, 530681, 1061362, 1592043, 2122724, 3184086, 4776129, 6368172, 9552258, 19104516]

約数ペア:

[(1, 19104516), (2, 9552258), (3, 6368172), (4, 4776129), (6, 3184086), (9, 2122724), (12, 1592043), (18, 1061362), (36, 530681), (131, 145836), (262, 72918), (393, 48612), (524, 36459), (786, 24306), (1179, 16204), (1572, 12153), (2358, 8102), (4051, 4716)]