19199304

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 52200720

約数和(自身を除く): 33001416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 571, 934, 1142, 1401, 1713, 1868, 2284, 2802, 3426, 3736, 4203, 4568, 5139, 5604, 6852, 8406, 10278, 11208, 13704, 16812, 20556, 33624, 41112, 266657, 533314, 799971, 1066628, 1599942, 2133256, 2399913, 3199884, 4799826, 6399768, 9599652, 19199304]

約数ペア:

[(1, 19199304), (2, 9599652), (3, 6399768), (4, 4799826), (6, 3199884), (8, 2399913), (9, 2133256), (12, 1599942), (18, 1066628), (24, 799971), (36, 533314), (72, 266657), (467, 41112), (571, 33624), (934, 20556), (1142, 16812), (1401, 13704), (1713, 11208), (1868, 10278), (2284, 8406), (2802, 6852), (3426, 5604), (3736, 5139), (4203, 4568)]