19057696

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 24185504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 571, 596, 1043, 1142, 1192, 2086, 2284, 2384, 3997, 4172, 4568, 4768, 7994, 8344, 9136, 15988, 16688, 18272, 31976, 33376, 63952, 85079, 127904, 170158, 340316, 595553, 680632, 1191106, 1361264, 2382212, 2722528, 4764424, 9528848, 19057696]

約数ペア:

[(1, 19057696), (2, 9528848), (4, 4764424), (7, 2722528), (8, 2382212), (14, 1361264), (16, 1191106), (28, 680632), (32, 595553), (56, 340316), (112, 170158), (149, 127904), (224, 85079), (298, 63952), (571, 33376), (596, 31976), (1043, 18272), (1142, 16688), (1192, 15988), (2086, 9136), (2284, 8344), (2384, 7994), (3997, 4768), (4172, 4568)]